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Caldwell 22 (Blue Snowball Nebula)

Astrophotography DSO Imaging Reflector

Caldwell 22 (Blue Snowball Nebula)

Target: NGC7662
Dates: 2023-12-26
Locations: Slooh Observatory, Canary Islands (Bortle 4)

Mount: Software Bisque Paramount MX GEM
Camera: ZWO ASI 294MC Pro
OTA: EdgeHD 1400 Schmidt-Cassegrain Catadioptric (SCT)
Focal/Aperture: 3910 mm @ f/11

Lights: 1x50s
Calibration frames: 2xbiases, no darks, no flats
Binning: 2x2

Stacked and Processed in PixInsight






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